code: def test_value2(self, arguments, mask, hover_map, expected_shape):
      result = GenerateInstanceBorderd(**arguments)(
          {"mask": mask, "hover_map": hover_map}
      )
      self.assertEqual(result["border"].shape, expected_shape)
  
file_path: MONAI/tests/test_generate_instance_borderd.py
imports: from __future__ import annotations
  import unittest
  import numpy
  from parameterized import parameterized
  from monai.apps.pathology.transforms.post.dictionary import GenerateInstanceBorderd
  from tests.utils import TEST_NDARRAYS
label_desc: Use image node_id 2 for calling the TestGenerateInstanceBorderd obj's underlying member method code with example usage: obj.test_value2(arguments, mask, hover_map, expected_shape) without return types